213873984

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2459}}^1$

素因数の和:2628

約数の個数: 84

約数和(自身を含む): 617341920

約数和(自身を除く): 403467936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2459, 2718, 3624, 4832, 4918, 5436, 7248, 7377, 9664, 9836, 10872, 14496, 14754, 19672, 21744, 22131, 28992, 29508, 39344, 43488, 44262, 59016, 78688, 86976, 88524, 118032, 157376, 177048, 236064, 354096, 371309, 472128, 708192, 742618, 1113927, 1416384, 1485236, 2227854, 2970472, 3341781, 4455708, 5940944, 6683562, 8911416, 11881888, 13367124, 17822832, 23763776, 26734248, 35645664, 53468496, 71291328, 106936992, 213873984]

約数ペア:

[(1, 213873984), (2, 106936992), (3, 71291328), (4, 53468496), (6, 35645664), (8, 26734248), (9, 23763776), (12, 17822832), (16, 13367124), (18, 11881888), (24, 8911416), (32, 6683562), (36, 5940944), (48, 4455708), (64, 3341781), (72, 2970472), (96, 2227854), (144, 1485236), (151, 1416384), (192, 1113927), (288, 742618), (302, 708192), (453, 472128), (576, 371309), (604, 354096), (906, 236064), (1208, 177048), (1359, 157376), (1812, 118032), (2416, 88524), (2459, 86976), (2718, 78688), (3624, 59016), (4832, 44262), (4918, 43488), (5436, 39344), (7248, 29508), (7377, 28992), (9664, 22131), (9836, 21744), (10872, 19672), (14496, 14754)]